I've set up my water network layers to create an EPANET model using the gHydraulics plugin for QGIS 2.8: pipes, junctions, and a reservoir. The pipes have unique IDs, with their corresponding junctions' IDs as Node 1 and Node 2. When trying to make the EPANET model, however, I get a Python error on the checkLinkLayerIds function: AttributeError: 'NoneType' object has no attribute 'exportToWkt()'.
My guesses is this has to do with incomplete attributes somewhere, or maybe invalid geometries? Anyone have an idea?
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My guesses is this has to do with incomplete attributes somewhere, or maybe invalid geometries? Anyone have an idea?
أكثر...